I spotted a rear sub-frame on eBay today, which I see has ended (£65, collection only), and am very chuffed I saved the pennies!
I got fed up looking at my rusty frame, so dismantled the R11's arse yesterday

and after much scraping and sanding, then painting, I ended up with this

So if anyone is contemplating removing their sub-frame, go for it, I only had one sheared bolt (bottom left), & will need to rewire the indicators as last owner put custom tiny things on, but it's not as daunting as you i might imagine
